Table 2. Mean ± SD mosquitoes trapped by MM-X trap baited with human odors or synthetic blends with CO2.
| Set | Code | Test odora | n |
An.
gambiae |
An.
pharoensis |
An.
ziemanni |
Culex spp. |
Mansonia spp. |
Aedes spp. |
|---|---|---|---|---|---|---|---|---|---|
| 1 | A | LA + NH3 + CO2 | 10 | 2.2 ± 2.2 | 4.5 ± 5.9 | 86.6 ± 106 | 73.6 ± 84.5 | 680 ± 734 | 12.5 ± 11.6 |
| B | LA + NH3 | 10 | 0 ± 0 | 0.2 ± 0.4 | 0.3 ± 0.5 | 4.7 ± 3.9 | 11.8 ± 8.8 | 0.5 ± 1.0 | |
| C | Human in tent | 5 | 1.2 ± 1.1 | 2.2 ± 3.3 | 6.0 ± 6.4 | 14.8 ± 10.6 | 147 ± 100 | 1.6 ± 2.1 | |
| D | A + 3MC4 | 12 | 1.8 ± 2.0 | 8.3 ± 8.8 | 179 ± 154 | 127 ± 169 | 743 ± 711 | 12.9 ± 13.7 | |
| F | A + 3MC4 + C3 + C4 | 11 | 1.7 ± 1.5 | 5.2 ± 6.8 | 119 ± 94.0 | 74.2 ± 59.4 | 589 ± 415 | 7.2 ± 6.9 | |
| G | A + C14 | 10 | 1.4 ± 2.5 | 6.3 ± 6.7 | 102 ± 89.0 | 65.2 ± 65.2 | 632 ± 464 | 12.4 ± 10.5 | |
| 2 | A | LA + NH3 + CO2 | 12 | 4.1 ± 3.9 | 26.7 ± 61.7 | 262 ± 401 | 146 ± 262 | 549 ± 627 | 2.6 ± 2.9 |
| C | Human in tent | 12 | 3.3 ± 4.6 | 1.7 ± 3.4 | 14.3 ± 27.2 | 26.5 ± 39.2 | 316 ± 303 | 1.1 ± 1.4 | |
| H | F + C14 | 12 | 3.7 ± 4.1 | 10.4 ± 10.5 | 173 ± 155 | 93.6 ± 81.0 | 520 ± 342 | 5.0 ± 9.0 | |
| I | A + C6 | 11 | 4.2 ± 4.8 | 20.7 ± 24.6 | 277 ± 289 | 163 ± 183 | 709 ± 650 | 2.8 ± 2.1 | |
| J | A + C6 + 7OA | 12 | 4.0 ± 3.3 | 12.1 ± 9.7 | 91.8 ± 76.8 | 69.8 ± 52.8 | 420 ± 259 | 2.7 ± 3.2 | |
| E | CO2 | 12 | 2.1 ± 3.3 | 12.7 ± 18.3 | 200 ± 201 | 85.3 ± 100 | 548 ± 485 | 1.9 ± 2.4 | |
| 3 | A | LA + NH3 + CO2 | 12 | 1.8 ± 1.8 | 5.2 ± 5.8 | 340 ± 272 | 178 ± 197 | 766 ± 542 | 3.1 ± 1.8 |
| C | Human in tent | 12 | 2.1 ± 2.7 | 0.4 ± 0.8 | 7.6 ± 11.2 | 17.6 ± 20.7 | 551 ± 557 | 0.9 ± 2.0 | |
| K | J + C7 + C8 | 11 | 1.2 ± 1.4 | 8.4 ± 6.3 | 130 ± 116 | 140 ± 178 | 757 ± 532 | 2.1 ± 2.1 | |
| L | J + 3MC4 + C14 | 11 | 2.0 ± 2.6 | 5.2 ± 7.3 | 124 ± 97.3 | 97.1 ± 58.9 | 624 ± 337 | 1.3 ± 1.3 | |
| M | A + 3MC4 + C6 | 12 | 1.3 ± 1.4 | 5.2 ± 6.0 | 173 ± 151 | 114 ± 92.8 | 630 ± 409 | 1.7 ± 1.3 | |
| N | A+ GA + IND + 4EP | 12 | 2.0 ± 3.0 | 5.2 ± 7.0 | 112 ± 163 | 132 ± 123 | 568 ± 521 | 0.8 ± 1.3 | |
| 4 | A | LA + NH3 + CO2 | 11 | 0.2 ± 0.4 | 1.6 ± 3.5 | 83.5 ± 97.9 | 50.4 ± 96.4 | 300 ± 398 | 0.2 ± 0.6 |
| O | N + 3MC4 | 11 | 1.0 ± 1.4 | 0.5 ± 1.0 | 32.5 ± 40.6 | 20 ± 10.4 | 152 ± 82.5 | 0.5 ± 0.8 | |
| P | N + C6 | 12 | 0.8 ± 1.4 | 0.8 ± 0.8 | 32.4 ± 45.6 | 24.3 ± 19.5 | 179 ± 148 | 0 ± 0 | |
| Q | N + C6 + 7OA | 10 | 0.6 ± 0.9 | 1.9 ± 2.5 | 95.5 ± 145 | 43.4 ± 62.7 | 313 ± 356 | 0.4 ± 0.7 | |
| R | N + 3MC4 + C6 | 11 | 0.1 ± 0.3 | 0.3 ± 0.9 | 22.4 ± 24.6 | 21.3 ± 11.6 | 194 ± 104 | 0.1 ± 0.3 | |
| S | N + 3MC4 + C6 + 7OA | 12 | 0.2 ± 0.4 | 1.3 ± 2.1 | 61.1 ± 86.2 | 37.0 ± 44.2 | 281 ± 357 | 0.4 ± 0.7 |
Odors in the same sets were tested in the same experimental nights.
a
LA, L-lactic acid; NH3, ammonia; 3MC4,3-methylbutanoic acid; C3, propionic acid; C4, butanoic acid; C14, tetradecanoic acid; C6, hexanoicacid; 7OA, 7-octenoic acid; C7, heptanoic acid; C8, octenoic acid; GA, geranylacetone; IND, indole; and 4EP, 4-ethylphenol.